diff --git a/drivers/usb/host/ohci-platform.c b/drivers/usb/host/ohci-platform.c index 6368fce43197c9bdfe80d5fd5718eedbea50e9fb..589177dca8cabb78c56f0481e7c32b05ab156789 100644 --- a/drivers/usb/host/ohci-platform.c +++ b/drivers/usb/host/ohci-platform.c @@ -24,6 +24,7 @@ #include #include #include +#include #include #include #include @@ -242,6 +243,8 @@ static int ohci_platform_probe(struct platform_device *dev) } #endif + pm_runtime_set_active(&dev->dev); + pm_runtime_enable(&dev->dev); if (pdata->power_on) { err = pdata->power_on(dev); if (err < 0) @@ -271,6 +274,7 @@ static int ohci_platform_probe(struct platform_device *dev) if (pdata->power_off) pdata->power_off(dev); err_reset: + pm_runtime_disable(&dev->dev); while (--rst >= 0) reset_control_assert(priv->resets[rst]); err_put_clks: @@ -292,6 +296,7 @@ static int ohci_platform_remove(struct platform_device *dev) struct ohci_platform_priv *priv = hcd_to_ohci_priv(hcd); int clk, rst; + pm_runtime_get_sync(&dev->dev); usb_remove_hcd(hcd); if (pdata->power_off) @@ -305,6 +310,9 @@ static int ohci_platform_remove(struct platform_device *dev) usb_put_hcd(hcd); + pm_runtime_put_sync(&dev->dev); + pm_runtime_disable(&dev->dev); + if (pdata == &ohci_platform_defaults) dev->dev.platform_data = NULL;